Feature:Built-in Three USB ports with total 5V / 3.4A output, with LED lamp. Support smart charging, automatically identifies all kinds of smartphones, GPS navigation, tablet, MP3, etc.Dimming Function. Long press the touch area to control the dimming of the light from 100% brightness to 20% brightness. LED light source emits light source not dazzling, brighter, more eye protection.Touch Control LED Lamp Function. Cold light modes, can control the brightness of the light by touch switch, bright and dark. The light can guide charging at night, safer and conveniently.US and EU Two in One Design. The exquisite design makes it can use in many countries suitable for travel in Europe and America conveniently.Premium Quality. Diamond pattern design on the back makes an appearance is more novel. Fire PCB double panel, fire circuit board, welding tidy, rational layout, ensure it more secure.Support Smart Charging. Built-in auto-detect technology, which can automatically identify all kinds brand mobile phone/tablet, provides an output the best and fastest charging current.Strong Compatibility. Small and light enough make it suitable for home and travel use. Compatible with for Huawei, Sony, Samsung GALAXY S7 edge/S7/S6 Edge+/S6/Edge/S6/S5/S4/Note 4/Note Edge/Note 5, iPhone X/8 Plus/8/6/6S/7 Plus/SE or other smart cellphones, also good for cameras, MP3 players.